Muscles of the Hip and Pelvis NERVE

Question 1

What nerve innervates psoas major?

Answer 1

Lumbar plexus (L1-L4)

Question 2

What nerve innervates psoas minor?

Answer 2

branch from L1

Question 3

What nerve innervates quadratus lumborum?

Answer 3

Lumbar plexus (L1-L4)

Question 4

What nerve innervates iliacus?

Answer 4

Femoral nerve (L2-L4)

Question 5

What nerve innervates gluteus maximus?

Answer 5

Inferior gluteal nerve (L5-S2)

Question 6

What nerve innervates gluteus medius?

Answer 6

Superior gluteal nerve (L4-S1)

Question 7

What nerve innervates gluteus minimus?

Answer 7

Superior gluteal nerve (L4-S1)

Question 8

What nerve innervates TFL?

Answer 8

Superior Gluteal nerve (L4-S1)

Question 9

What nerve innervates piriformis?

Answer 9

Nerve to piriformis (S1-S2)

Question 10

What nerve innervates superior gemellus?

Answer 10

nerve to obturator internus and superior gemellus (L5-S2)

Question 11

What nerve innervates obturator internus?

Answer 11

Nerve to obturator internus and superior gemellus (L5-S2)

Question 12

What nerve innervates inferior gemellus?

Answer 12

nerve to quadratus femoris and inferior gemellus (L4-S1)

Question 13

What nerve innervates obturator externus?

Answer 13

obturator nerve (L2-L4)

Question 14

What nerve innervates levator ani?

Answer 14

pudendal nerve (S2-4)
coccygeal plexus (S4,5, Co)

Question 15

What nerve innervates coccygeus?

Answer 15

branch from S4-5

Question 16

What nerve innervates quadratus femoris?

Answer 16

nerve to quadratus femoris and inferior gemellus (L4-S1)